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Maureen Emma Verified
Mandy, Sarah, Maria, and 58,500+ others love Rosemary.

Warmora – Self-Heating, Leak-Proof Electric Lunch Box + 50% OFF

Regular price £38.95
Regular price £45.00 Sale price £38.95
Save£6.05 Sold out

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Betaal later met Klarna 58,500+ happy customers
Only 8 items left for this price

Hot, Homemade Meals Wherever Your Day Takes You

Picture opening your lunch box to steam rising off a meal that tastes like it just left your kitchen, not a cold desk drawer.

Most of us are stuck eating soggy, lukewarm leftovers because our old lunch box has no way to warm them back up - Warmora fixes this with direct-heat technology that warms food evenly, no water or microwave needed.

Woman in office attire eating a warm meal from the open lunch box at her desk

The one thing that matters most is simple: does it actually get hot? With a 7200mAh battery and adjustable heat settings, yes, every time.

Press one button, and in minutes your soup, rice, or vegetables go from cold to steaming - so every meal feels like it was made just for that moment.

Woman lifting the steaming lid off the lunch box to reveal hot food inside

Why 10,000+ Customers Love Warmora

Say Goodbye to Cold Desk Lunches - The direct-heat system warms your food evenly from the inside, so no more sad, lukewarm meals at your desk.

Hot Food Even Miles From a Plug - A built-in 7200mAh battery powers the heat, so you can warm your lunch on a train, at a job site, or in the park.

Side-by-side comparison of cold pasta on a plate versus the same meal steaming hot inside the lunch box

Every Dish Warmed Just Right - Pick from multiple heat settings so soup, rice, or veggies all come out at the temperature you actually want.

Clean Up in Seconds, Not Minutes - The inner container lifts out and is made from food-grade 304 stainless steel, so it goes straight in the dishwasher, no plastic taste, no scrubbing.

Close-up of the lunch box's matte finish and control panel showing the self-heating display

FAQ

Q: Do I need to add water for it to heat?
A:
No. Warmora uses direct heating technology, so your food warms evenly without any water added.

Q: Can I put the whole box in the dishwasher?
A:
Only the inner stainless steel container is washable. The outer casing holds the electronics, so wipe it clean instead.

Specifications

  • Interior Material: 304 Stainless Steel
  • Capacity: 900 ml (30.4 fl oz)
  • Battery Capacity: 7200 mAh

Press "ADD TO CART" now at 50% off while stock lasts for our Warmora! This offer is available for a limited time only!


Free shipping on all orders - All orders are shipped free of charge.

24/7 customer service - Our customer support team is available daily to answer all your questions.

30-day money-back guarantee - If your experience is not positive for any reason, we will do everything we can to ensure you are 100% satisfied with your purchase.

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They loved their products—and we think you will too. See what some of our 58,500+ customers had to say.

Rosemary's customer service is fantastic! I had a question about sizing, and they responded so quickly and kindly. My order arrived on time, and everything fit perfectly. Such a great shopping experience!

Emily H. 1 day ago

Ordering from Rosemary was so easy! The website is user-friendly, the checkout was smooth, and my order arrived quickly. The quality exceeded my expectations—definitely shopping here again.

Mandy K. 6 hours ago

The variety at Rosemary is amazing — so many unique and stylish pieces to choose from. I found exactly what I was looking for, and it arrived quickly and in perfect condition. Already eyeing my next purchase!

Emma W. 1 day ago

What impressed me most about Rosemary was the quality of the materials — everything feels so well-made and durable. You can really tell they care about what they sell. The whole process was easy and pleasant!

Linda W. 1 day ago

Shopping at Rosemary was a breeze! The website made everything straightforward, the payment process was quick, and shipping was fast. The quality is amazing—I’m so happy with my purchase!

Amanda S. 3 days ago

I loved ordering from Rosemary! The whole process—from browsing to checkout—was seamless and stress-free. My order came quickly, and the quality blew me away. Highly recommend shopping here!

Madison O. 7 days ago

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